CVE-2025-30035
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe vulnerability enables an attacker to fully bypass authentication in CGM CLININET and gain access to any active user account by supplying only the username, without requiring a password or any other credentials. Obtaining a session ID is sufficient for session takeover and grants access to the system with the privileges of the targeted user.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceCritical authentication bypass in CGM CLININET allowing full account access using only a username. Attacker can obtain session takeover with just a session ID, gaining the targeted user's privileges without password or additional credentials.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Adjacent
- Complexity
- Low
- Privileges
- None
- Authentication
- X
- User interaction
- None
- Scope
- X
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify CGM CLININET installationCheck your system for installed CGM CLININET software - look for the application in your program listings, check for CGM CLININET services running, or identify the web application by its URL path and response headersAffected if CGM CLININET is confirmed to be installed
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Determine installed versionLocate the version information for your CGM CLININET installation - this is typically found in the application itself under Help/About, in installation directories, or via software inventory toolsAffected if The installed version cannot be verified as patched or falls within an unpatched state
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Verify remote access exposureDetermine if the CGM CLININET web interface is accessible from external networks by checking firewall rules, reverse proxy configurations, or network access control listsAffected if The application is reachable from untrusted networks without proper network segmentation
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Inspect authentication logs for anomaliesReview CGM CLININET authentication and session logs for unusual login patterns - look for successful authentications without corresponding password verification, session tokens being accepted without proper credential validation, or batch session creation activityAffected if Logs show successful authentication events occurring without proper password verification or session tokens being accepted from unauthenticated sources
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Check for unauthorized session activityExamine active user sessions in the application - look for sessions created at unexpected times, sessions with unusual characteristics, or sessions belonging to users who were not actively workingAffected if Active sessions exist that were not initiated through normal login procedures with valid credentials
Your environment is affected if CGM CLININET is installed and the authentication bypass vulnerability has not been patched, allowing attackers to hijack any user session without knowing the password.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply vendor-supplied patch immediately to remediate the authentication bypass. Until patch is deployed, monitor authentication logs for anomalous session activity and consider restricting network access to the application.
- Consultation4.0 h
- Implementation8.0 h
- Testing12.0 h
- Review / QA6.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,192.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-30035 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-30035 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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